* {
  padding: 0;
  margin: 0;
}
body,
html {
  width: 100%;
  height: 100%;
  background: url("/assets/images/login_bg.jpg") no-repeat center top;
  background-size: cover;
}
.header {
  padding-top: 20px;
}
.login-reg {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 400px;
  height: 310px;
  background-color: #fff;
  transform: translate(-50%, -50%);
}
.title-box {
  width: 100%;
  height: 60px;
  background: url(/assets/images/login_title.png) no-repeat center center;
}
form {
  padding: 0 30px;
}
.layui-form-item {
  position: relative;
}
.layui-icon {
  position: absolute;
  top: 10px;
  left: 10px;
}
.layui-input {
  padding-left: 30px;
}
